22545904

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 44962400

約数和(自身を除く): 22416496

約数列:

[1, 2, 4, 8, 16, 73, 97, 146, 194, 199, 292, 388, 398, 584, 776, 796, 1168, 1552, 1592, 3184, 7081, 14162, 14527, 19303, 28324, 29054, 38606, 56648, 58108, 77212, 113296, 116216, 154424, 232432, 308848, 1409119, 2818238, 5636476, 11272952, 22545904]

約数ペア:

[(1, 22545904), (2, 11272952), (4, 5636476), (8, 2818238), (16, 1409119), (73, 308848), (97, 232432), (146, 154424), (194, 116216), (199, 113296), (292, 77212), (388, 58108), (398, 56648), (584, 38606), (776, 29054), (796, 28324), (1168, 19303), (1552, 14527), (1592, 14162), (3184, 7081)]